227429874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{257857}}^1$

素因数の和:257879

約数の個数: 36

約数和(自身を含む): 573218334

約数和(自身を除く): 345788460

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 257857, 515714, 773571, 1547142, 1804999, 2320713, 3609998, 4641426, 5414997, 10829994, 12634993, 16244991, 25269986, 32489982, 37904979, 75809958, 113714937, 227429874]

約数ペア:

[(1, 227429874), (2, 113714937), (3, 75809958), (6, 37904979), (7, 32489982), (9, 25269986), (14, 16244991), (18, 12634993), (21, 10829994), (42, 5414997), (49, 4641426), (63, 3609998), (98, 2320713), (126, 1804999), (147, 1547142), (294, 773571), (441, 515714), (882, 257857)]